what is it???

Discuss the RB20, RB25 and RB26 series engines.
alysesparents
Posts: 33
Joined: Sat Nov 04, 2006 4:45 pm
Car: 91 240

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sorry i dont have any pics but i was wondering what that thing is on the end of the intake manifold and that has a vacuum line going to a silinoid and back into the manifold i a m currently swapping the intake manifold and i wanted to know what that is and its purpose and if i could do without it thanks


alysesparents
Posts: 33
Joined: Sat Nov 04, 2006 4:45 pm
Car: 91 240

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sorry forgot to mention it is a rb20

Cpt_Impossible
Posts: 488
Joined: Thu Jul 06, 2006 8:03 pm
Car: G35 6MT
Contact:

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It controls the idle speed. It is called the AAC. There is a great article on servicing it here. Article was written for the 25 but very similar. http://www.skylinesaustralia.c...31&hl=

alysesparents
Posts: 33
Joined: Sat Nov 04, 2006 4:45 pm
Car: 91 240

Post

awsome thanks for the link. do you think it would cause any dammage if i didnt hook it up

Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

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car wont idle lol

alysesparents
Posts: 33
Joined: Sat Nov 04, 2006 4:45 pm
Car: 91 240

Post

that sucks owh well i was hopeing i could get away with not hoking it up because it looks like a bi*** and its ugly

jobestudios
Posts: 79
Joined: Wed Sep 28, 2005 11:50 am
Car: (N/A)

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rb20 aint excactly the prettiest motor out there...

Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

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the 20, 25 and 30 are pretty damn ugly. not just the 20 lol


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